ISRC SEPQM0610722
Verified recording
SEPQM0610722 is “Någon (Mandy)” by Lasse Stefanz,
registered on the CopyrightChains blockchain with CopyrightID
0xf7ec224b611bc5dd7671a6b0b3670d6505d7f9736e1b15e57e69e7bed58c6888 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0610722.
Recording identifiers
- ISRC
- SEPQM0610722
- Title
- Någon (Mandy)
- Artist
- Lasse Stefanz
- CopyrightID (CopyrightChains transaction hash)
0xf7ec224b611bc5dd7671a6b0b3670d6505d7f9736e1b15e57e69e7bed58c6888
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:70cb7150582c8912842003f7c0fad1e5423688f4430994a99999774e6aab25e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0610722
- Bitcoin block existence check
- https://blockstream.info/api/block/957118